706cb24c23
drbd: Improved logging of state changes
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-08 16:45:06 +01:00
4669265a7b
drbd: Implemented conn_lowest_disk()
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-08 16:45:05 +01:00
19f83c7661
drbd: Implemented conn_lowest_conn()
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-08 16:45:05 +01:00
da9fbc276e
drbd: Introduced a new type union drbd_dev_state
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-08 16:45:04 +01:00
78bae59b1b
drbd: Introduced drbd_read_state()
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-08 16:45:03 +01:00
778bcf2e29
drbd: Allow to disconnect if one volume is diskless
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-08 16:44:58 +01:00
435693e89b
drbd: Print common state changes of all volumes as connection state changes
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-08 16:44:57 +01:00
cb703454a2
drbd: Converted drbd_try_outdate_peer() from mdev to tconn
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-08 16:44:53 +01:00
d0456c72df
drbd: simplify conn_all_vols_unconf, make it bool
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Get rid of a temporary variable and, funny bitand assignment.
Just short circuit, returning false, once we encounter the first
still configured volume.
FIXME verify call sites for need of rcu_read_lock or stronger.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-11-04 00:16:19 +01:00
0e29d163f7
drbd: Reworked the unconfiguring and thread stopping code
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* Moved CONFIG_PENDING and DEVICE_DYING from mdev to tconn.
* Renamed drbd_reconfig_start() and drbd_reconfig_done() to
conn_reconfig_start() and conn_reconfig_done().
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2011-10-14 16:47:55 +02:00
047cd4a682
drbd: implemented receiving of P_CONN_ST_CHG_REQ
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2011-10-14 16:45:05 +02:00
bbeb641c3e
drbd: Killed volume0; last step of multi-volume-enablement
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2011-10-14 16:44:58 +02:00
b890733953
drbd: Moved the state functions into its own source file
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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2011-09-28 10:26:43 +02:00
Philipp Reisner